530412999989 has 2 divisors, whose sum is σ = 530412999990. Its totient is φ = 530412999988.

The previous prime is 530412999983. The next prime is 530413000037. The reversal of 530412999989 is 989999214035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447483399364 + 82929600625 = 668942^2 + 287975^2 .

It is a cyclic number.

It is not a de Polignac number, because 530412999989 - 2²⁰ = 530411951413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530412999983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265206499994 + 265206499995.

It is an arithmetic number, because the mean of its divisors is an integer number (265206499995).

Almost surely, 2^530412999989 is an apocalyptic number.

It is an amenable number.

530412999989 is a deficient number, since it is larger than the sum of its proper divisors (1).

530412999989 is an equidigital number, since it uses as much as digits as its factorization.

530412999989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56687040, while the sum is 68.

The spelling of 530412999989 in words is "five hundred thirty billion, four hundred twelve million, nine hundred ninety-nine thousand, nine hundred eighty-nine".